Siddiquee, N. .; Sobhan, F. .; Newaz, F. .; Rahim, H. R. .; Akhter, T.; Sadeque, Z. Outcome of Transcutaneous Electrical Nerve Stimulation (TENS) Device for Patients With Chronic Non-Specific Low Back Pain. Bangladesh Crit Care J 2022, 10, 26-32.